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Structure and microhardness of rapidly solidified Al-Ni-Cr alloys

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Abstract

Al-Ni-Cr foils prepared by rapid quenching from the liquid state are studied. The surface of the foils is found to have a cellular morphology, with a microcrystalline, large-block structure and (111) texture. The effect of annealing on the microhardness of the foils is analyzed. The aging behavior of the microhardness is shown to depend on the Ni/Cr ratio.

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Authors and Affiliations

  1. Belarussian State University, pr. F. Skoriny 4, Minsk, 220050, Belarus

    P. A. Sivtsova & V. G. Shepelevich

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  1. P. A. Sivtsova
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  2. V. G. Shepelevich
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Original Russian Text © P.A. Sivtsova, V.G. Shepelevich, 2006, published in Neorganicheskie Materialy, 2006, Vol. 42, No. 3, pp. 307–311.

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Sivtsova, P.A., Shepelevich, V.G. Structure and microhardness of rapidly solidified Al-Ni-Cr alloys. Inorg Mater 42, 264–268 (2006). https://doi.org/10.1134/S0020168506030101

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  • DOI: https://doi.org/10.1134/S0020168506030101

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